baber/WOPTO huggingface dataset:
Patent EP-0429427-A1 (EP)
IPC: B01D53/62
Filed: 1990-11-16
Abstract: In a method for stabilising solid purifying agents for pollutant-containing gases, such as for example flue gases or product gases (3) of coal gasification or of a melting/gasification reactor, the solid purifying agents containing CaO, the particulate purifying agents, after charging with pollutants (6), are subjected to a CO2-enriched atmosphere for at least superficial conversion of the CaO to give CaCO3 in a carbonation step (10), whereby a product (13) directly disposable in landfill is formed in a simple manner from the pollutant-charged solid purifying agents. <IMAGE>
Patent EP-0411135-A1 (EP)
Inventor: KUROSAWA YOSHIKAZU - OHGIMACHI
IPC: C12N15/13
Filed: 1989-12-19
Abstract: The presence of DH genes belonging to any of the DH gene families DA, DK and DIR has been proved and DNA fragments containing at least one of these DH genes have been cloned. The DNA fragments are useful as a probe in the screening and identification of various DH genes and as a gene arrangement to be used in various genetic engineering techniques for the artificial preparation of immunoglobulins having various amino acids at specified sites. Furthermore the use of these DNA fragments makes it possible to detect and analyze rejoining parts of VHDHJH and utilize DNA fragments selected on the basis of the DNA sequences thus clarified as the tumor marker, thereby allowing the detection of tumor cells of the B-cell or T-cell type, or the diagnosis of lymphoid tumor, leukemia, etc.
Patent EP-0454723-A1 (EP)
Inventor: SVENSSON KARL-ARNE
IPC: H01R13/68
Filed: 1990-01-05
Abstract: Dans le dispositif décrit, qui sert à effectuer une prise de tension électrique sur un câble de courant électrique triphasé au niveau d'une station de distribution centrale (15) comportant un fusible principal et un porte-fusible (17) pour chaque fusible principal pour chaque phase, chaque porte-fusible principal (17) comprend deux organes de contact destinés à être connectés électriquement l'un à l'autre par un fusible introduit dans le porte-fusible pour établir l'interconnexion électrique des parties du fil de phase en question situées sur chaque côté du fusible et connectées à un organe de contact correspondant. Le dispositif comprend deux éléments de contact (1) destinés à être introduits chacun dans un porte-fusible principal (17) qui a été préalablement libéré du fusible principal, dans les positions où ils sont en contact électrique avec seulement le premier des organes de contact (18), c'est-à-dire celui qui est connecté à la partie du fil de phase en question qui se trouve encore sous tension lorsque le fusible est retiré, ainsi que des organes (2, 19) servant à maintenir les éléments de contact (1) dans cette position pour permettre une prise de tension sur la tension existant entre les deux fils de phase en question.
Patent EP-0455709-A1 (EP)
Title: Procede et dispositif pour regler un systeme de conversion d'energie
Inventor: CARLQVIST STIG G
IPC: B60L50/15
Filed: 1990-01-30
Abstract: Un système de conversion d'énergie comprend au moins un moteur à gaz chauds réglable par paliers, et un procédé pour la régulation continue de ce système, consiste en ce qu'un dispositif d'accumulation d'énergie pourvu d'un accumulateur et d'un ensemble générateur/moteur réglable en continu dans le temps, accumule l'énergie excédentaire produite lorsque la puissance du moteur excède la puissance nécessaire au système de conversion d'énergie, en ce que le dispositif d'accumulation d'énergie fournit de la puissance, lorsque la puissance du moteur tombe au-dessous de cette puissance requise, et, en ce que l'accumulation ou la puissance fournie par le dispositif d'accumulation d'énergie est régulée de telle manière que la puissance issue du système devienne également réglable en continu dans le temps.
Patent EP-0428645-A1 (EP)
Title: A method and system for inserting spinal catheters.
Inventor: ANDREW DANIEL E
IPC: A61M25/01
Filed: 1990-05-24
Abstract: PCT No. PCT/CA90/00169 Sec. 371 Date Mar. 25, 1991 Sec. 102(e) Date Mar. 25, 1991 PCT Filed May 24, 1990 PCT Pub. No. WO90/14124 PCT Pub. Date Nov. 29, 1990.A method and a system for inserting spinal catheters for administration of spinal anaesthesia are disclosed. An epidural needle (10) having a hub (22) is inserted into the epidural space of a patient and a cannula (18) having a blunt end (52) is inserted into and advanced forwardly within the epidural needle for abutment against the dura-arachnoid membrane (53) to place the membrane in tension. The cannula is locked in place in the epidural needle by a securing means (32) attached to the hub of the epidural needle. A flexible catheter (54) having a wire (58) or stylet therein with an end projecting beyond the distal end of the catheter is inserted through the cannula for piercing a hole in the tensioned dura-arachnoid membrane whereby the catheter can be inserted a predetermined distance through the dura-arachnoid membrane into the subarachnoid space. The cannula and epidural needle are removed and the wire withdrawn to allow continuous administering of an anaesthetic through the catheter. A hole can be formed in the dura-arachnoid membrane by a sharp stylet prior to insertion of the catheter.
Patent EP-0473615-A1 (EP)
Inventor: KRAEMER GUENTER
IPC: F16K39/02
Filed: 1990-05-14
Abstract: Une soupape d'arrêt comprend un logement de soupape (1), au moins deux tubulures de raccordement (2, 3) agencées sur le logement de soupape (1), au moins un siège de soupape (4) agencé dans une des tubulures de raccordement (3) et un corps de soupape (6) qui coopère avec le siège de soupape et peut être actionné de l'extérieur au moyen d'un organe de commande (7). Cette soupape d'arrêt doit avoir des possibilités multiples d'utilisation, par exemple pouvoir recevoir de la pression des deux côtés. A cet effet, le siège de soupape (4) comprend au moins deux surfaces d'appui situées de part et d'autre de sa section transversale (5) la plus étroite, alors que le corps de soupape (6) est pourvu d'au moins deux surfaces d'étanchéité qui entourent les surfaces d'appui du siège de soupape (4) et coopèrent avec celles-ci. La première surface d'étanchéité du corps de soupape (6) présente un diamètre prédéterminé supérieur à la section transversale (5) la plus étroite du siège de soupape (4), alors que la deuxième surface d'étanchéité est expansible, son diamètre à l'état non expansé étant inférieur à la section transversale (5) la plus étroite du siège de soupape (4) et supérieur à ladite section dans son état expansé.
Patent EP-0436691-A1 (EP)
Title: Process for the continuous preparation of light acrylates.
Inventor: ESCH MARC
IPC: C07C67/08
Filed: 1990-07-06
Abstract: PCT No. PCT/FR90/00516 Sec. 371 Date Nov. 29, 1991 Sec. 102(e) Date Nov. 29, 1991 PCT Filed Jul. 6, 1990 PCT Pub. No. WO91/01966 PCT Pub. Date Feb. 21, 1991.Process for the continuous preparation of lower acrylates from an aqueous solution of acrylic acid and from a lower alcohol, the esterification reaction taking place in liquid phase in a reactor, at a temperature of between 50 DEG  C. and 110 DEG  C., in the presence of at least one esterification catalyst, the reaction products leaving the reactor, consisting of a mixture of lower acrylate, water and unreacted starting compounds, being sent to the bottom of a distillation column and the lower acrylate being recovered at the head of the said column and sent towards a purification device. The said aqueous solution of acrylic acid is introduced at the bottom of the said distillation column where it is subjected to an azeotropic distillation, the stream obtained at the foot of the column, enriched in acrylic acid, then being recycled towards the reactor so that at the entry of the said reactor the molar ratio of acrylic acid to the lower alcohol is between 0.5 and 4.5.
Patent EP-0486561-A1 (EP)
Title: Buccal composition containing s(+) flurbiprofen or ketoprofen.
Inventor: WECHTER WILLIAM J
IPC: A61K8/00
Filed: 1990-08-16
Abstract: A composition for the treatment of disorders associated with periodontal disease affecting soft tissue and bone of the oral cavity, and a composition useful in the method. The method comprises applying to buccal membranes a therapeutically effective quantity of at least one S enantiomer, generally an S(+) enantiomer, of a nonsteroidal anti-inflammatory drug, such as S(+) flurbiprofen or S(+) ketoprofen. The composition is a formulation which is a toothpaste or which is a mouthwash.
Patent EP-0489097-A1 (EP)
Title: Method for preparing ether carboxylic acids from carbohydrates and their derivatives and use thereof.
Inventor: SCHOENWAELDER KARL-HEINZ
IPC: C11D3/22
Filed: 1990-08-18
Abstract: Detergent compositions containing ether-carboxylic acids which are prepared by oxalkylating carbohydrates and derivatives thereof followed by oxidation, either by immediately ethoxylating the carbohydrates or the derivatives thereof in the customary manner or by first alkoxylating the carbohydrates or the derivatives thereof with a higher alkylene oxide and then ethoxylating the product, and oxidising the resulting aqueous solution without further treatment with oxygen as the oxidant in the presence of a catalyst comprising at least one platinum metal in a pH range in which the carbohydrates and the carboxylic acids derived therefrom are stable.
Patent EP-0464353-A1 (EP)
Inventor: POEHLMANN ERICH
IPC: H01T13/46
Filed: 1991-05-22
Abstract: The invention relates to a spark plug for igniting a fuel/air mixture, e.g. in Otto engines, having a centre electrode supplied at the predetermined ignition instant with a high-voltage ignition current and having a side electrode, which is, for example, welded to a metal shell, at least one electrode gap being provided between the centre electrode and the side electrode. To improve the ignition quality, at least one intermediate electrode, arranged in a manner electrically insulated from the centre electrode and the side electrode, is provided which forms at least one electrode gap in each case with both the centre electrode and the side electrode. <IMAGE>
Patent EP-0464497-A1 (EP)
Inventor: SATO YOSHIHIKO
IPC: F02B3/06
Filed: 1991-06-20
Abstract: The diesel engine includes a first combustion chamber (7) defined by a recess in a piston top (8) and a projection (12) formed in the first combustion chamber (7). The projection (12) stands on a bottom wall (10) of the first combustion chamber (7). A second combustion chamber (13) is formed inside the projection (12). A fuel introduction opening (14) is formed at a top of the projection (12) to allow fuel to come into the second combustion chamber (13) and combustion gas exit openings (15) are formed in a side of the projection (12) to allow gases produced upon combustion in the second combustion chamber (13) to go out of the second combustion chamber (13) and enter the first combustion chamber (7). A fuel injection nozzle (16) injects fuel into the first combustion chamber (7) before the top dead center of the piston (5). Swirl and squish are produced in the first combustion chamber (7) and make turbulence of fuel and air in the first combustion chamber (7). Before the swirl and squish are attenuated, the injection nozzle (16) also spouts the fuel into the second combustion chamber (13) to cause another combustion in the second combustion chamber (13). Gases produced upon the combustion in the second combustion chamber (13) enter the first combustion chamber (7) to help and maintain the turbulence in the first combustion chamber (7). Therefore, the turbulence is maintained throughout the combustion process in the first combustion chamber (7).
Patent EP-0467194-A1 (EP)
Inventor: GROSS GERHARD DR
IPC: C01B13/32
Filed: 1991-07-09
Abstract: The invention relates to a process and an apparatus for the preparation of a metal oxide powder, wherein a metal melt is treated with oxygen, and the oxygen (20) atomises the metal melt, which is preferably present as a metal jet (15), and simultaneously oxidises the resulting metal particles in one operation. <IMAGE>
Patent EP-0483480-A1 (EP)
Inventor: BERNHARDT GUENTHER DR
IPC: C07F7/18
Filed: 1991-08-29
Abstract: There is described a process for the preparation of organosilanes containing a methacryloxy group or an acryloxy group, by reacting alkali metal methacrylates or alkali metal acrylates with chloroalkylsilanes. The phase transfer catalysts used are quaternary pyridinium halides.
Patent EP-0480325-A1 (EP)
Inventor: BOEHLER KURT
IPC: G01N33/22
Filed: 1991-10-04
Abstract: It has been possible to date to determine the COD of a waste water only discontinuously. In order to avoid the problems arising from this, a possibility for the continuous determination of the COD by measuring the biological degradation of an indicator substance is proposed.
Patent EP-0498969-A1 (EP)
Inventor: GEORGE KATHLEEN FRANCES
IPC: C07D301/32
Filed: 1991-03-05
Abstract: Operative fluids containing lower glycol are contacted with semi-permeable membranes under reverse osmosis conditions to permeate lower glycol to provide a reclaimed lower glycol product. Exemplary operative fluids include antifreeze solutions, heat transfer fluids, deicers, quenchants, hydraulic fluids, lubricants, solvents and absorbents.
Patent EP-0503166-A1 (EP)
Inventor: VAN LOENHOUT WILLIAM
IPC: B65H27/00
Filed: 1991-03-12
Abstract: Apparatus for plotting, cutting and/or punching the contour of figures on and into respectively, sheet material 4, provided with a traction- and/or friction feed for moving the sheet material to and fro in accordance with a first component of a plotting, cutting or punching direction, a tool head 1 movable in a direction perpendicular to the direction of said traction and/or friction feed and parallel to the surface to be cut in accordance with a second component of said plotting, cutting or punching direction, said tool head being provided with a housing 7 which can be moved in a direction at perpendicular to the surface of said sheet material and a servo-controlled motor controlling the position of a bush rotatably arranged in said housing provided with either a plotting, cutting or punching tool, means for moving the housing towards the sheet material to be plotted, cut or punched and means for positioning the cutting or punching tool such that the cutting or punching direction coincides with the tangent of the contour to be cut, two rollers 18 being arranged at the side of the bush facing the sheet material and slightly extending therefrom to roll over said sheet material during cutting and punching respectively, said cutting or punching tool being arranged between said two rollers, its cutting direction equalling the rolling direction of said rollers and extending therefrom over a distance corresponding to the desired cutting or punching depth, the tool top being situated on the axis of rotation of the bush.
Patent EP-0441520-A1 (EP)
Inventor: TOYODA HIDEYOSHI
IPC: A01N63/20
Filed: 1991-01-30
Abstract: A method for the prevention of Fusarium diseases comprising the application of a microorganism that detoxifies fusaric acid to the plant or to the soil. The microorganisms are Klebsiella oxytoca which have the ability to detoxify fusaric acid.
Patent EP-0446092-A1 (EP)
Inventor: COTREL YVES PAUL
IPC: A61B17/58
Filed: 1991-02-20
Abstract: This device comprises two fixation elements (4), each consisting of a hook (4) designed to be able to overlap a rigid transverse bar (3) in a slidable manner and equipped with means (9, 8) for locking on the bar (3); this hook is made up of a body (5) and of two blades (6) separated by a gap (d) of a width corresponding to that of the bar (3), and a bearing span (7) for the hook on the bar is formed on the body (5) between the blades (6) which extend on each side of the bar when the hook lies astride the latter. Two hooks (4) combined with a rectangular bar (3) form a transverse connection device which is relatively simple and quick to put into position and has a high strength in terms of torsion and flexion. <IMAGE>
Patent EP-0447312-A1 (EP)
Inventor: FILLOD MAURICE
IPC: G07B15/02
Filed: 1991-03-12
Abstract: The invention relates to a management system for parking fees, using a memory card (18). When the user parks his car he inserts his card (18) into a terminal (10) which deducts a deposit (C) and delivers a ticket (22) bearing the authorised parking time limit as well as a deposit receipt number (C). When the user collects his car he must reinsert his card (18) which is credited with the excess collected when the deposit was taken (C). The time at which the deposit (C) is returned is stored in the terminal (10) with the deposit number (L) in order to permit the supervision to ensure that the deposit (C) has not been withdrawn while the car has been left parked. <IMAGE>
Patent EP-0462008-A1 (EP)
Inventor: METAIS JOEL
IPC: A61F2/01
Filed: 1991-06-13
Abstract: The present invention relates to a filtering device with automatic centring and intended for the prevention of clots. According to the invention, this device comprises a set of elastic, curved and identical arms (1) which are arranged in pairs successively in opposite directions and which are joined together at their ends (2, 3); the said arms, in the deployed state for use, being distributed at essentially uniform angles. 
<??>Application: medical field. 
<IMAGE>
Patent EP-0465427-A1 (EP)
Inventor: HAENNI ROLAND
IPC: B62D31/02
Filed: 1991-07-01
Abstract: The coach body construction comprises an upper structure having extruded profiles, which are connected detachably to one another by corner connectors and are made of an aluminum alloy, and a lower structure. The lower structure is composed of longitudinal and transverse supports which are made of an extruded aluminum alloy and are detachably connected to one another and to the upper structure by corner connectors. In interaction with the upper structure, it is of inherently sturdy construction. The corner connectors are, in particular, screw-on corner connectors.
Patent EP-0475905-A1 (EP)
Inventor: REMBOLD MANFRED DR
IPC: D06M13/358
Filed: 1991-09-04
Abstract: The process is characterised in that the wool is treated with an aqueous solution which contains at least one UV absorber of the formula 
<IMAGE>
 in which at least one of the substituents R1, R2 and R3 is a radical of the formula 
<IMAGE>
 in which 
 
  M is hydrogen; or a cation equivalent; 
  m denotes 1; or 2; and 
  the other substituent or substituents independently of one another denote amino; C1-C12-alkyl; C1-C12-alkoxy; C1-C12-alkylthio; C1-C12-alkylamino; di-C1-C12-alkylamino; phenyl; phenoxy; phenylthio; anilino; or N-phenyl-N-C1-C4-alkylamino. 
 
<??>The UV absorbers can be used in a wide pH range and effectively reduce yellowing of the wool.
Patent EP-0509051-A1 (EP)
Inventor: LEIGH-MONSTEVENS KEITH V
IPC: B60K28/10
Filed: 1990-12-27
Abstract: Un appareil de commande électrique pour véhicule automobile comprend un module (36a) à boutons-poussoirs, permettant de sélectionner un état de transmission voulu, un codeur (72) suivant la position de l'arbre (30) de sélection de mode, destiné à produire un signal d'état de transmission, ainsi qu'un module logique (36b) destiné à faire passer la transmission à l'état voulu, à activer le démarreur (160) à réception d'un signal de ''point mort'' ou ''stationnement'' provenant du codeur (72), et à allumer la lampe de marche arrière à réception d'un signal de ''marche arrière''. Une lumière se trouvant au niveau de chaque bouton-poussoir indique l'état de transmission à tout moment, toutes les lumières (220) s'allumant momentanément lors de la coupure du commutateur d'allumage à titre de contrôle des fonctions.
Patent EP-0521030-A1 (EP)
Title: Pressure vessel for spraying a liquid.
Inventor: FESL ROBERT
IPC: B05B15/00
Filed: 1991-03-08
Abstract: PCT No. PCT/EP91/00435 Sec. 371 Date Nov. 13, 1992 Sec. 102(e) Date Nov. 13, 1992 PCT Filed Mar. 8, 1991 PCT Pub. No. WO91/14508 PCT Pub. Date Oct. 3, 1991.A dual purpose pump for pressure vessels comprises a piston pump disposed within a pump cylinder. The piston pump is arranged in the interior of the pressure vessel and actuatable from the outside by piston strokes for building up an increased pressure in the interior of the vessel. The pump cylinder is mounted on the vessel and projects into the interior thereof. The present invention simplifies mixing, e.g. the preparation of an emulsion, by rotatably mounting the pump cylinder about its longitudinal axis. To accomplish this, a drive mechanism may be mounted on he outside of the vessel for rotating the pump cylinder and the pump cylinder takes mixing elements along with it which project into and thereby mix the liquid during rotation.
Patent EP-0536197-A1 (EP)
Title: Pure crystalline form of rifapentine.
Inventor: NEBULONI MARINO
IPC: A61K31/495
Filed: 1991-06-05
Abstract: The present invention relates to the preparation of a new pure crystalline form of rifapentine, to the new pure crystalline form as such and to pharmaceutical formulations containing it.
Patent EP-0504412-A1 (EP)
Inventor: MITSUMOTO SHIGENOBU
IPC: D04B1/00
Filed: 1991-09-19
Abstract: Tricoteuse rectiligne pourvue d'au moins une paire de planches à aiguilles, l'une de ces planches ou bien ces deux planches étant montée(s) de façon à pouvoir se déplacer dans le sens longitudinal. Deux tissus tricotés tubulaires (2, 3) accouplés par leurs extrémités sont mis en relation symétrique linéaire autour d'une ligne de séparation d'extrémités associées. Deux mailles sont raccordées sur la partie de raccordement de chaque tissu tubulaire, recouvrant ainsi partiellement la nouvelle maille sur la première maille recouverte. Le procédé comprend la répétition, un nombre de fois prédéterminé, du processus de remmaillage des nouvelles mailles, le montage des mailles de chaque tissu tricoté tubulaire étant commandé de sorte que les raccords de deux tissus tricotés tubulaires puissent être tricotés au cours de la même opération.
Patent EP-0503096-A1 (EP)
Inventor: YANAGI SHIGENORI FUJITSU LIMIT
IPC: G11B7/09
Filed: 1991-10-03
Abstract: Both galvanomirror position servo control and position lock control are made effective, or either one of them is made effective, or both of them are made non-effective in order to carry out the optimum read beam position control at the time of on-track, seeking, drawing after the seeking, or when the write beam and read beam positions are shifted from each other. When the power source of the device is turned on or at the time of the retry, the galvanomirror position is locked, an offset signal for zeroing is obtained by reading the galvano-position signal outputted at that moment, and the offset in the galvano-position locked state is added in the seeking of the write beam, in order to remove the offset of the galvano-position signal. Further an abnormal condition in which the tracking error signal used for controlling the tracking of the read beam exceeds a threshold value is detected. When an abnormal condition is detected in which the galvano-position signal used for position-lock control of holding the galvanomirror at a central position exceeds the threshold value, it is judged that the galvanomirror is abnormally deflected because of the runaway of the servo system for tracking control. Furthermore, the galvano-position signal is added to a tracking error signal of the read beam to remove the offset, and an offset removal by addition of a lens position signal is added.